Title :
Controllability Gramian for Optimal Placement of Power System Stabilizers in Power Systems
Author :
Nguyen, Dang Toan ; Georges, Didier
Author_Institution :
Lab. d´´Automatique de Grenoble, ENSIEG-INPG, Saint Martin d´´Heres
Abstract :
The paper presents an energetic approach based on controllability gramian for optimal placement of power system stabilizers (PSSs) to prevent power system from oscillating. The use of controllability and observability gramian for order reduction of large-scale power systems are also presented. An application to both a "nine-bus system" and a "two-area system" give very promising results that could apply to large-scale power systems
Keywords :
power system stability; reduced order systems; controllability gramian; optimal placement; power system stabilizers; Control systems; Controllability; Eigenvalues and eigenfunctions; Large-scale systems; Observability; Optimal control; Power generation; Power system modeling; Power system stability; Power systems; Controllability; observability Gramian; optimal placement of controllers; power system oscillations; power system stablizers (PSSs);
Conference_Titel :
Circuits and Systems, 2006. APCCAS 2006. IEEE Asia Pacific Conference on
Conference_Location :
Singapore
Print_ISBN :
1-4244-0387-1
DOI :
10.1109/APCCAS.2006.342439
